baber/WOPTO huggingface dataset:
Patent KR-20110088411-A (KR)
Title: Linear vibration motor drive controlling circuit
Inventor: MURATA TSUTOMU
IPC: H02P25/06
Filed: 2011-01-25
Abstract: PURPOSE: A linear oscillation motor provides a technology enhancing the zero-cross detection accuracy rate of organic voltage which is generated in a coil when appropriately controlling a period width of a driving signal in order to correspond the frequency of the driving signal and natural frequency of the linear oscillation motor. CONSTITUTION: A drive control circuit(100) of a linear oscillation motor(200) comprises a stator(210) and a vibrator(220). A driving signal generator(10) creates a driving signal for leaving a plus current and a minus current in a coil by turns. A driving portion(20) creates a driving current according to the driving signal which is created by driving signal generator and supplies to the coil. An organic voltage detecting portion(30) detects the organic voltage generated in the coil. A zero-cross detection portion(40) detects the zero-cross of the organic voltage detected by the organic voltage detecting portion. The driving signal generator estimates natural frequency of the linear oscillation motor from a detection location of the zero-cross and leads frequency of the driving signal to the natural frequency. The zero-cross detection portion establishes a detection window to avoid zero-cross detection of the voltage except the organic voltage.
Patent KR-20110090815-A (KR)
Title: New 3d glasses with hinged frame and enhanced contrast lenses
Inventor: MAC NAUGHTON BOYD
IPC: G02B30/25
Filed: 2011-02-01
Abstract: PURPOSE: A new 3D glasses is provided to supply an image processing system for showing a video to a viewer. CONSTITUTION: A signal transmitter(110) transmits a signal facing a movie screen(102) having a central processing unit(110a). A signal sensor(112) is connected to a CPU(114). The CPU is connected to a left shutter controller(116) and a right shutter controller(118). A left/right shutter controller is connected to a left/right shutter of 3D glasses in turns.
Patent KR-20120092428-A (KR)
Title: Preparation method of monodispersed silica microparticles with high purity
Inventor: YOO YOUNG CHEOL
IPC: B01D3/14
Filed: 2011-02-11
Abstract: PURPOSE: A method for manufacturing mono-dispersed silica micro-particles of high purity is provided to supply silica micro-particles of high purity to a SiC micro-particle manufacturing process as raw materials. CONSTITUTION: A silica precursor is fractional distilling based on a thin film evaporator. Mono-dispersed silica micro-particles are prepared by using the fractional distilled silica precursor based on a sol-gel method. The silica micro-particles and carbon black are mixed and thermally treated at 10 to 100rpm for 5 to 40 minutes. The thermal treating process is at a temperature between 1400 and 2000 degrees Celsius.
Patent KR-20120094573-A (KR)
Title: Construction method of prestressed concrete bridges using precast box girder units and middle slab units
Inventor: OH BYUNG HWAN
IPC: E01D2/04
Filed: 2011-02-17
Abstract: PURPOSE: A construction method of a prestressed concrete bridge using a precast concrete box girder unit and a middle slab unit is provided to improve cost efficiency by enabling the rapid construction of a bridge. CONSTITUTION: A construction method of a prestressed concrete bridge using a precast concrete box girder unit and a middle slab unit is as follows. Outermost PSC box girders(10) manufactured using precast concrete materials are horizontally arranged in a line. Each outermost PSC box girder is composed of a lower plate, side walls, and an upper plate. The side walls are vertically positioned at both sides of the lower plate. The upper plate is arranged on the tops of the side walls. A middle slab(30) is arranged between the outermost PSC box girders. Prestress is applied to the upper plates of the PSC box girders and the middle slab. The PSC box girders are arranged on both sides of a pier.
Patent KR-20110025942-A (KR)
Title: Photoelectric conversion apparatus and driving method there of, and its manufacturing method, solid image pickup apparatus and driving method there of, and its manufacturing method
Inventor: MURAKAMI ICHIRO
IPC: H04N5/359
Filed: 2011-02-21
Abstract: PURPOSE: A photoelectric conversion apparatus and a driving method thereof, and its manufacturing method, a solid image pickup apparatus and a driving method thereof, and its manufacturing method are provided to improve sensitivity characteristic by increasing the intensity of radiation of an incident light from the photoelectric conversion unit. CONSTITUTION: In a photoelectric conversion apparatus and a driving method thereof, and its manufacturing method, a solid image pickup apparatus and a driving method thereof, and its manufacturing method, a photoelectric conversion unit(3) is formed on the surface of a substrate(1). An insulating layer(11) is formed on the substrate. A concavo-convex region(18) has a concavo-convex shape at a part of the substrate and the insulating layer. An electrode is formed in the concave-convex region through the insulating layer. A recombination region(19) is formed inside concave-convex region by applying a reverse bias voltage to the electrode.
Patent KR-20120096306-A (KR)
Title: Tube tool and cap union structure
Inventor: CHO JUNG GOO
IPC: A45D34/00
Filed: 2011-02-22
Abstract: PURPOSE: A union structure of a tube container and a cap is provided to prevent hooking phenomenon at contacting a screw front part of the cap and a screw front part of an outlet of the tube for fixing the tube and the cap by changing a structure inside a cap. CONSTITUTION: A union structure of a tube container and a cap comprises a tube type container, a double cap(100), a slip-preventing unit, and a screw part. The slip preventing unit, which is protruded with constant interval, is formed in a lower part of an inner circumference of the double cap. An insertion hole for inserting between the slip-preventing units is formed on outer circumference to a lower side of the container outlet. The insertion hole is inserted between the slip-preventing units. One side of the insertion hole is round-treated. The round-treated part crosses the slip-preventing unit.
Patent KR-20120097234-A (KR)
Title: Ship rudder
Inventor: CHO HEE SANG
IPC: B63H25/38
Filed: 2011-02-24
Abstract: PURPOSE: A rudder for a ship is provided to have simple structure of a link device without additional driving unit and to improve the steering ability of a rudder. CONSTITUTION: A rudder for a ship comprises a rudder(20), a flap part(30), a supporting part, and a first gear part(50). The rudder blade is rotatably coupled to a hull. The flap part is coupled to the rudder blade by a hinge. The supporting part is formed at the bottom of the hull and comprises a sawtooth part. The first gear part is formed at the top of the flap part, and the flap part is gear-coupled to the sawtooth part to be rotated about the rudder blade when the rudder blade rotates. A rack gear-coupled to the first gear part is formed in the sawtooth part.
Patent KR-20120097675-A (KR)
Inventor: YANG CHEON KYU
IPC: F16J15/02
Filed: 2011-02-25
Abstract: PURPOSE: A cylinder assembly of a hydraulic actuator for a power plant turbine valve is provided to increase stability and to prevent the end of a seal generating in the assembly of the cylinder assembly from being rolled. CONSTITUTION: A cylinder assembly of a hydraulic actuator for a power plant comprises a cylindrical cylinder(510), a rod end cap(520), and a lower end cap. Annular protrusion parts are formed in both ends of the cylinder along the inner diameter of the cylinder. Coupling grooves corresponding to the annular protrusion parts of the cylinder are respectively formed in the rod end cap and the lower end cap. A seal groove(h1) where an O-ring is mounted is formed inside the coupling groove(H) of the rod end cap along the outer diameter of the coupling groove. A seal groove(h2) is formed in the outside of the coupling groove along the outer diameter of the coupling groove of the rod end cap to mount the O-ring.
Patent KR-20120100492-A (KR)
Title: Game system for presenting advertisement using information of game, apparatus thereof, terminal thereof, method thereof and computer recordable medium storing the method
Inventor: PYO SEUNG HYUN
IPC: G06Q30/02
Filed: 2011-03-04
Abstract: PURPOSE: An advertisement providing system with game information, a device for the same, a terminal for the same, a method for the same, and an electronically decodable recording medium in which the method is recorded are provided to generate and supply an advertisement through derived marketing information by deriving the marketing information indicating products or services which a user wants based on game information according to the game progress of the user. CONSTITUTION: A communication module(110) receives the input of a user for game progress from a terminal. A game module(140) progresses with a game according to the input. An advertisement module(150) extracts marketing information indicating products or services which a user wants through game information from the input. The advertisement module generates an advertisement according to the marketing information. The advertisement module provides the generated advertisement to the terminal at a preset advertisable time. [Reference numerals] (110) Communication module; (120) Authentication module; (130) Storage module; (140) Game module; (150) Advertisement module
Patent KR-20120100527-A (KR)
Title: Device and method for delivery of drug to the exterior of vascular vessels using micro-needle
Inventor: RYU WON HYOUNG
IPC: A61L27/54
Filed: 2011-03-04
Abstract: PURPOSE: A device for delivering drug to the exterior of vascular vessels and a method thereof are provided to prevent the device from being detached from the exterior of vascular vessels. CONSTITUTION: A device for delivering drug to the exterior of vascular vessels comprises a bio-compatible body which is formed to protect blood vessel, one or more needles which are connected to the inside of the bio-compatible body, one or more drug storages which are formed within the body, and a micro-channel which is formed inside the needle and functions as a path for transferring drug.
Patent KR-20120106912-A (KR)
Title: Food waste treatment equipment
Inventor: PARK DONG KYOO
IPC: B01D33/01
Filed: 2011-03-16
Abstract: PURPOSE: A food waste treatment apparatus is provided to dry food waste with low power and high treating effectiveness and to reduce drying time through a pressing, crushing, mixing and drying processes in order. CONSTITUTION: A food waste treatment apparatus comprises a main body(11), a press housing(14), a compression part(18), a transport part(21), a grinding part(25), a mixing part(28), and a heating part. The press housing accepts and discharges water generate during compression of the food waste. The compression part compresses the food waste by using a press board(17) which moves up and down by a press cylinder(16). The transport part is between the press housing and an inlet(10). The transport part transfers the food waste toward the grinding part by using a transfer(20) which horizontally moves back and forth by a motor for transferring(19). The grinding part grinds the compressed food waste by using a grinder(24) which rotates by a grind motor(23). The mixing part stirs food waste by using a plurality of mixing blades(27) which rotate. The heating part supplies hot air into a mixing room(26) of the mixing part.
Patent KR-20120106268-A (KR)
Title: Ventilation for cattle shed
Inventor: KEUM JAE HO
IPC: F24F7/06
Filed: 2011-03-18
Abstract: PURPOSE: A ventilator for a cattle shed is provided to efficiently cool the inside of a cattle shed and to prevent fine dust from entering the cattle shed. CONSTITUTION: A ventilator for a cattle shed comprises a ventilator(100), a supporting board(108), and a wire(106). In the ventilator, a fan is rotated by the drive of a motor. One side end of the supporting board is hinge-coupled with the lower part of the ventilator and the other side end thereof is fixed to the post or wall of a livestock shed. The wire is coupled with the top of the ventilator and rotates the ventilator around a hinge.
Patent KR-20110036725-A (KR)
Title: Substrate treatment apparatus
Inventor: NOGAMI SHIGEKI
IPC: G05B19/418
Filed: 2011-03-25
Abstract: PURPOSE: A substrate processing device, which can operate in order to constitute an editing operation accepting member according to the authority of a user, is provided to prevent damage to devices even if editing is operated by an unauthorized user. CONSTITUTION: A user database(404) memorizes the authority of the user about each processing. An authenticator(402) certifies the user with reference to the user database. A recipe memory unit(408) memorizes the operation recipe in which a plurality of processing contents is described. A parameter memory(410) memorizes equipment parameter. A setting unit(406) constitutes an editing operation accepting member.
Patent KR-20120111063-A (KR)
Title: Using cloud network operating system and method for broadcast media production, management
Inventor: KIM SUNG HO
IPC: G06Q50/10
Filed: 2011-03-31
Abstract: PURPOSE: A broadcast media production management operation system using a cloud network environment and method thereof are provided to connect to a centralized management server using a wired and wireless communication network. CONSTITUTION: A centralized management server(200) receives media files edited and manufactured by a communication terminal. The centralized management server creates a final media file. The centralized management server controls broadcast media equipment using an input and output apparatus. The centralized management server digitalizes a broadcast signal. The centralized management server provides the compatibility of the media file according to each OS(Operating System) installed in the communication terminal. [Reference numerals] (400) Input and output apparatus; (AA) Intranet; (BB) Equipped with a file sharing engine; (CC) Web
Patent KR-20110115965-A (KR)
Inventor: HORI ANJU
IPC: G03G9/087
Filed: 2011-04-12
Abstract: 저온 정착성이 얻어지면서 내핫 오프셋성이 얻어짐과 함께, 높은 광택성을 갖는 화상을 형성할 수 있는 정전하 상 현상용 토너 및 그 제조 방법을 제공한다. 
이를 해결하기 위하여, 정전하 상 현상용 토너는, 결착 수지를 함유하는 토너 입자로 이루어지는 정전하 상 현상용 토너이며, 상기 토너 입자의 단면에 관한 원자간력 현미경(AFM)에 의한 탄성상에 있어서, 상기 결착 수지가, 도메인을 구성하는 고탄성 수지 및 매트릭스를 구성하는 저탄성 수지로 이루어지는 도메인·매트릭스 구조를 갖고, 개개의 도메인의 긴 직경(L)과 짧은 직경(W)의 비(L/W)의 산술 평균값이 1.5 내지 5.0의 범위 내에 있고, 당해 긴 직경(L)이 60 내지 500nm의 범위 내에 있는 도메인이 80개수% 이상 존재하고, 또한 당해 짧은 직경(W)이 45 내지 100nm의 범위 내에 있는 도메인이 80개수% 이상 존재하는 것을 특징으로 한다.
Patent KR-20120117315-A (KR)
Title: Safety system of heavy weight moving apparatus using rfid(radio frequency identification) and operating method thereof
Inventor: LEE YONG GU
IPC: G06K17/00
Filed: 2011-04-15
Abstract: PURPOSE: A security system and an operating method thereof are provided to enhance work efficiency by guaranteeing the safety of an operator. CONSTITUTION: An RFID(Radio frequency Identification) reader(300) is attached to a moving device which transfers heavy material. The RFID reader recognizes an RFID signal and interprets it. An RFID tag(200) transfers information having a constant code with low frequency of short recognition distance in response to a request of the RFID reader. A main controller(500) receives the RFID signal from the RFID reader and transfers a control signal. An alarm device(400) receives an alarm indication command from the main controller and generates an emergency signal. [Reference numerals] (500) Main controller
Patent KR-20120121054-A (KR)
Title: Multilayered ceramic electronic component and manufacuring method of the same
IPC: H01G4/12
Filed: 2011-04-26
Abstract: PURPOSE: A laminated ceramic electronic component and a manufacturing method thereof are provided to have excellent reliability by relieving stress due to a piezoelectric phenomenon. CONSTITUTION: A ceramic main body is formed by laminating a dielectric layer(21). First and second outer electrodes are formed on the outside of the ceramic main body. First and second inner electrodes(30,31) are formed on the dielectric layer. The first and second inner electrodes are electrically connected to the first and second outer electrodes. A stress relaxation part is included in one or more parts between the first inner electrode and the second inner electrode. The stress relaxation part relieves stress due to a piezoelectric phenomenon.
Patent KR-20120122460-A (KR)
IPC: E01C1/00
Filed: 2011-04-29
Abstract: 본 발명은 도로변에 설치되는 확장형 보도블록에 관한 것으로서, 상기 도로변을 따라 일정 간격을 이루어 지면에 수직으로 관입되는 다수의 메인파일과; 상기 다수의 메인파일의 각 상단부에 결합되는 다수의 철근결합구와; 이웃하는 메인파일 간에 걸쳐 수평으로 연장되며 각 메인파일의 철근결합구에 연결되는 벽체철근과; 상기 벽체철근 상에 일정 간격으로 설치되어 수직으로 돌출되는 다수의 앵커볼트결합구와; 상기 벽체철근을 따라 타설 및 양생되며, 상면을 통해 상기 다수의 앵커볼트결합구가 돌출되는 벽체 콘크리트와; 상기 다수의 앵커볼트결합구에 체결되어 상기 벽체 콘크리트 상에 일정 간격으로 설치되는 다수의 지지보; 및 이웃하는 지지보 상에 양측 단부가 걸침으로써 상기 다수의 지지보에 의해 지지되는 다수의 슬래브를 포함하는 것을 특징으로 한다. 이에 의해, 메인파일의 관입 위치, 간격, 높이 등에 비교적 제약을 덜 받는 설치방식을 가짐으로써 시공 시의 완성도를 더욱 향상시킬 수 있다.
Patent KR-20120122734-A (KR)
Title: The light emitting device package having UV light emitting diode and the light emitting module
IPC: H01L33/48
Filed: 2011-04-29
Abstract: PURPOSE: A light emitting device package and a light emitting module using an ultraviolet light emitting diode are provided to secure a heat radiation property by attaching a heat radiation member to a silicon body and forming a second member on the heat radiation member. CONSTITUTION: A silicon body includes a cavity(15). An ultraviolet light emitting diode is formed in the cavity. A first member(90) is formed on the lower side of the silicon body. A second member is formed on the first member and surrounds the silicon body. A light transmitting film(80) is combined with the second member to cover the silicon body.
Patent KR-20120125001-A (KR)
Title: Image display device
IPC: G02B30/25
Filed: 2011-05-06
Abstract: PURPOSE: An image display device is provided to prevent 3D crosstalk and improve a 3D view angle property by concentrating emitted light at a specific angle through a lenticular lens on a patterned retarder. CONSTITUTION: An image display device(110) includes a display panel(120), a polarizing film(150), a patterned retarder(160), and a lenticular lens film(170). The display panel displays an image. The polarizing film is formed on the display panel. The patterned retarder is formed on the polarizing film. The lenticular lens film is formed on the patterned retarder.
Patent KR-20120129243-A (KR)
Title: Lamination apparatus
IPC: H01L31/04
Filed: 2011-05-19
Abstract: PURPOSE: A lamination device is provided to reduce the time of a pressing process by heating the upper and lower parts of a solar electric module at the same time. CONSTITUTION: The upper side of a lower chamber(910) is opened. A first heater(915) is formed in the lower chamber. An air outlet is formed in the upper center of an upper chamber(920). A diaphragm pad(925) is combined in the lower part of the upper chamber. The diaphragm pad moves between the lower chamber and the upper chamber.
Patent KR-20110134826-A (KR)
Title: Accelerated pavement tester
Inventor: MOON HYOUNG CHUL
IPC: G01N3/56
Filed: 2011-05-20
Abstract: PURPOSE: An accelerated pavement tester is provided to accurately transfer weight to a determined position by employing a sensor for positioning of the weight. CONSTITUTION: An accelerated pavement tester comprises a weight(130) which travels in a specific direction on pavement, a body transfer unit(120) which transfers a tester body(110) in a set position different from the traveling direction of the weight, and a weight transfer unit(150) which transfers the weight according to the movement of the body transfer unit.
Patent KR-20120132915-A (KR)
Title: Apparatus for rear-end collision preventing in a vehicle and method thereof
IPC: B60R21/013
Filed: 2011-05-30
Abstract: PURPOSE: A collision prevention device of vehicles is provided to warn drivers about the possibility of crash by preventing collision. CONSTITUTION: A collision prevention device of vehicles comprises a right and left side following vehicle detecting sensor(10), a steering angle sensor(20), a collision-preventing control unit(30), and a warning unit(40). The right and left side following vehicle detecting sensor detects the existence of right and left side following vehicles. The steering angle sensor detects the steering angle of the steering wheel. The collision-preventing control unit combines the right and left side following vehicle detecting sensor and the steering angle sensor to prevent collision possibility. If collision possibility is detected from the predicting result, the collision-preventing control unit generates collision alarm control signal. [Reference numerals] (11) Right vehicle detecting sensor; (12) Left vehicle detecting sensor; (20) Steering angle sensor; (30) Collision preventing control unit; (40) Warning unit
Patent KR-20120136216-A (KR)
Title: Touch panel, apparatus for receiving a wireless power and display apparatus using the same
Inventor: BAE SU HO
IPC: H04B5/02
Filed: 2011-06-08
Abstract: PURPOSE: A touch panel, wireless power reception apparatus, and display apparatus are provided to prevent malfunction generated in a touch detection process by installing a filter in a touch panel. CONSTITUTION: Both ends of a resistance film(61-64) include electrodes. An inductor and capacitor circuit is directly connected to the electrode and eliminates voltages induced in a resistance film by converting a normal state into a short state in a first frequency. The resistance film includes a second resistance film attached to a second electrode vertically arranged at a first electrode and a first resistance film attached to the first electrode. The inductor and capacitor circuit includes a first inductor and capacitor circuit which is connected to the first electrode and a second inductor and capacitor circuit which is connected to the second electrode.
Patent KR-20130028813-A (KR)
Title: Organic light-emitting diode and flat display device comprising the same
Inventor: SONG WON JUN
IPC: C09K11/06
Filed: 2011-06-17
Abstract: PURPOSE: An organic light emitting diode and a flat display device comprising the same are provided to extend lifetime by reducing the resistance of a bulk. CONSTITUTION: A light emitting layer(16) is formed between a first electrode(11) and a second electrode(19). A second hole-transport layer(15) includes a first hole-transport layer(13) and a second hole-transport compound. An electron-transport layer(17) is formed between the light emitting layer and the second electrode. A first mixing layer(12) is formed between the first electrode and the first hole-transport layer. A second mixing layer(14) is formed between the first electrode and the second hole-transport layer.
Patent KR-20130001520-A (KR)
Title: Light weight refractory insulator
Inventor: LEE KYO WOON
IPC: C04B14/18
Filed: 2011-06-27
Abstract: PURPOSE: A fireproof heat-insulating material is provided to maintain a heat proof property and strength at high temperatures by using inorganic powder, perlite, carboxymethyl cellulose, and a geopolymer. CONSTITUTION: A fireproof heat-insulating material comprises 40-80 wt% of inorganic powder, 10-40 wt% of perlite, 1-10 wt% of carboxymethyl cellulose, and 2-10 wt% of a supplemental agent. The inorganic powder includes one or more selected from wollastonite, diatomite and sepiolite. The bulk specific gravity of the perlite is 0.04-0.5 g/cm^3. The fireproof heat-insulating material additionally includes 1-10 wt% of a geopolymer. The fireproof heat-insulating material comprises 40-80 wt% of inorganic powder, 1-40 wt% of a geopolymer, and 5-15 wt% of an organic-inorganic binder.